Hi Larry and Peter,
just my 2 pennies contribution.
The Custom Panel Feature gives a little help for this. When you have set your favorite settings, then press de blue SET button on the Panel Memory Circle and at the same time the Custom Panel.
This setting remains in the keyboard till you change it.
Note: you have to change the rythm/sounds afterthat, but maybe these settings could been set easy by using the APC or Panel Memories. For instance you could set (and save in the Custom Panel): the APC-setting (as you pointed at); the splitpoint; the equalizer on; the synchro-break on; the intro on etc. etc.
Please experiment with it and see if it is useful for you
Cees